新增rss功能

Yes.Blog/Endpoints/Admins/Configurations/UpdateConfigurationEndpoint.cs

@@ -14,7 +14,8 @@
 			string Script,
 			int PageSizeOfHomepage,
 			int PageSizeOfListpage,
-			string ArticleRoute,
+            int RssGenerationIntervalHours,
+            string ArticleRoute,
 			string PageRoute,
 			string CategoryRoute,
             string SearchRoute,
@@ -33,6 +34,10 @@
                 RuleFor(x => x.CategoryRoute).NotEmpty().WithMessage("分类页路径不能为空！");
                 RuleFor(x => x.SearchRoute).NotEmpty().WithMessage("搜索页路径不能为空！");
                 RuleFor(x => x.TagRoute).NotEmpty().WithMessage("标签页路径不能为空！");
+
+                RuleFor(x => x.PageSizeOfHomepage).GreaterThan(0).WithMessage("主页每页文章数必须大于0！");
+                RuleFor(x => x.PageSizeOfListpage).GreaterThan(0).WithMessage("列表页每页文章数必须大于0！");
+                RuleFor(x => x.RssGenerationIntervalHours).GreaterThan(0).WithMessage("RSS生成频率必须大于0！");
             }
 		}